CN215025753U

CN215025753U - An upper limb neurological rehabilitation training device

Info

Publication number: CN215025753U
Application number: CN202120339627.5U
Authority: CN
Inventors: 刘旭
Original assignee: Second Affiliated Hospital to Nanchang University
Current assignee: Jiangxi Zhige Medical Technology Co.,Ltd.
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-12-07
Anticipated expiration: 2031-02-07

Abstract

The utility model relates to an upper limb nerve rehabilitation training device, comprising a bicycle main body, the bicycle main body comprising an arc-shaped main beam, a faucet, a front fork and a rear bracket, the front fork is mounted with a front wheel, and the rear bracket is mounted on the A rear wheel is installed, a front bracket is connected to the front of the front fork, a flywheel is arranged on the axle of the front wheel, the upper part of the faucet is hinged with the shaft of the lifting rod, and the rear end of the lifting rod is provided with a lifting rod. Pull the handle, the top end of the pull rod is fixedly connected with one end of the drive chain, the drive chain is meshed with the flywheel, and after the drive chain bypasses the flywheel, the other end is connected with one end of the return spring, and the other end of the return spring is connected. One end is fixed on the front bracket; pedals are installed on both sides of the rear bracket. The utility model combines a bicycle with a rehabilitation training apparatus, and provides a rehabilitation training apparatus capable of allowing patients to perform non-repetitive and rhythmic movements according to stress scenarios.

Description

Neural rehabilitation training device of upper limbs

Technical Field

The utility model relates to a neural recovered apparatus technical field, concretely relates to neural rehabilitation training device of upper limbs.

Background

Most patients in neurology are accompanied by symptoms of limb insensitivity or hemiplegia and the like, and proper rehabilitation training can reduce sequelae caused by diseases and keep normal functions of limbs. The existing equipment for upper limb rehabilitation training is generally a mechanical device with repeated action, and only can carry out fixed action exercise on the upper limb of a patient, and the training effect of the repeated training is not good.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to an at least technical problem who exists among the prior art, provide an upper limbs nerve rehabilitation training device, combine bicycle and rehabilitation training device, provide one kind and can let the patient carry out the non-repetitive formula, the rehabilitation training device of rhythmic motion according to the stress scene.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an upper limb nerve rehabilitation training device comprises a bicycle main body, wherein the bicycle main body comprises an arc-shaped main beam, a faucet, a front fork and a rear support, a front wheel is mounted on the front fork, a rear wheel is mounted on the rear support, the front support is connected in front of the front fork, a flywheel is arranged on a wheel shaft of the front wheel, the upper part of the faucet is hinged with a rod body of a lifting rod, a lifting handle is arranged at the tail end of the lifting rod, the top end of the lifting rod is fixedly connected with one end of a driving chain, the driving chain is meshed with the flywheel, the other end of the driving chain is connected with one end of a return spring after bypassing the flywheel, and the other end of the return spring is fixed on the front support; pedals are arranged on two sides of the rear support.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Furthermore, the top end of the lifting rod is connected with one end of the driving chain through a straight connecting rod.

Furthermore, the rear support is a hollow closed frame, and the rear wheel is a single wheel and is arranged in the closed frame of the rear support.

Furthermore, the rear wheels are double wheels and are symmetrically arranged on two sides of the tail part of the rear bracket.

Furthermore, the rear support is a frame with an opening at the tail part, and the rear wheel is a single wheel and is arranged in the opening at the tail part of the rear support.

Preferably, a seat support frame is arranged on the rear support, and a seat is arranged on the seat support frame.

Furthermore, an inclined support rod is arranged between the arc-shaped main beam and the rear support.

Furthermore, auxiliary wheels are arranged on two sides of the pedal.

The utility model has the advantages that: the utility model discloses unite two into one bicycle and rehabilitation apparatus, adopt the front wheel drive to adopted the structure of carrying pull rod cooperation chain, flywheel and reset spring, utilized the arm to carry pressure as power, carrying and pressing the in-process, patient's upper limbs can carry out non-repetitive, rhythmic motion and take exercise, can effectively guarantee to temper intensity, can stress the motion when can providing the scene of stress again and make the patient take exercise, effectively guaranteed the rehabilitation training quality.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic top view of the rear bracket of fig. 1.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

As shown in fig. 1-2, the utility model discloses a neural rehabilitation training device of upper limbs is device similar to bicycle, including arc main beam 1, the front end fixed mounting of arc main beam 1 has sleeve pipe 6, linkage complex tap 8 and front fork 7 are installed through the bearing in the upper and lower both ends of sleeve pipe 6, install front wheel 9 on the front fork 7. The structure is the same as that of the existing bicycle, and the bicycle can be assembled by adopting the components of the existing bicycle.

The rear end of the arc-shaped main beam 1 is fixedly connected with a rear support 2, and a rear wheel 5 is mounted on the rear support 2. The upper limb nerve rehabilitation training device adopts front wheel drive, the front wheel 9 is a driving wheel, and the rear wheel 5 is a driven wheel. The front fork is characterized in that a front support 10 is connected to the front of the front fork 7, a flywheel 15 is arranged on a wheel shaft of the front wheel 9, the top end of the faucet 8 is hinged to a rod body of a herringbone lifting rod 11, the tail end of the herringbone lifting rod 11 serves as a lifting handle, the top end of the herringbone lifting rod 11 is connected with one end of a driving chain 13, the driving chain 13 bypasses the flywheel 15, the other end of the driving chain is connected with one end of a return spring 14, and the other end of the return spring 14 is fixed to the top of the front support 10.

When riding, the herringbone lifting rod 11 is pressed down with force to pull the driving chain 13, so that the flywheel 15 is driven to rotate, and the front wheel 9 is driven to rotate; when the herringbone lifting rod 11 is lifted, the return spring 14 pulls the driving chain 13 to return, and therefore the flywheel 15 is also driven to return. The herringbone lifting rod 11 is repeatedly lifted and pressed, so that the bicycle can be driven to move forwards. When the upper limb is repeatedly pressed and lifted, the smooth completion of the pressing and lifting action can be ensured only by continuously exerting force and rhythmically pressing and lifting the upper limb, so that the rehabilitation training of the upper limb is effectively carried out.

The rear bracket 2 is arranged horizontally, and two side edges thereof are provided with foot pedals 16. When riding, the legs of the person stand on the pedals 16 on the two sides respectively. In order to ensure safety, the utility model discloses a supplementary wheel 17 has still been installed to running-board 16 both sides for support, keep balance, effectively avoid the vehicle to empty.

To ensure that the drive chain 13 does not twist during driving, the top end of the herringbone lifting rod 11 is connected with one end of the drive chain 13 through a straight connecting rod 12. The rear support 2 of the bicycle is a hollow closed frame, and the rear wheel 5 is a single wheel and is arranged in the closed frame of the rear support 2. The rear bracket 2 is of a closed frame structure, the pedal 16 is large in area and high in stability, and safety can be guaranteed.

The utility model discloses a back support 2 also can be double round support, makes the automobile body form the structure of tricycle, has good stability, can not turn on one's side. The preferable scheme is that a seat support frame 4 is arranged on the rear support 2, and a seat 18 is arranged on the seat support frame 4. Such a design can allow the patient to avoid fatigue caused by standing for a long time.

The utility model discloses an all can install bearing diagonal pole 3 additional on back support 2. The inclined support rod 3 is fixedly arranged between the arc-shaped main vehicle beam 1 and the rear support 2. Such a structure can make the rear bracket 2 more stable and more firmly fixed. Meanwhile, in order to ensure the safety, a brake system which is the same as that of the existing bicycle can be arranged.

The foregoing is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. An upper limb nerve rehabilitation training device, comprising a bicycle main body, the bicycle main body comprising an arc-shaped main vehicle beam (1), a faucet (8), a front fork (7) and a rear bracket (2), the front fork ( 7) A front wheel (9) is installed on the rear bracket (2), and a rear wheel (5) is installed on the rear bracket (2). The axle of the front wheel (9) is provided with a flywheel (15), the upper part of the faucet (8) is hinged with the shaft of the lifting rod (11), and the rear end of the lifting rod (11) is provided with a lifting handle, The top end of the lift rod (11) is fixedly connected with one end of the drive chain (13), the drive chain (13) is engaged with the flywheel (15), and after the drive chain (13) bypasses the flywheel (15), The other end is connected to one end of the return spring (14), and the other end of the return spring (14) is fixed on the front bracket (10); the two sides of the rear bracket (2) are provided with footboards (16).

2. A kind of upper limb nerve rehabilitation training device according to claim 1, characterized in that: the top end of the lifting rod (11) is connected with the driving chain (13) through a straight link (12) connected at one end.

3. A kind of upper limb nerve rehabilitation training device according to claim 1 or 2, characterized in that: said rear support (2) is a hollow closed frame, and said rear wheel (5) is a single wheel, which is installed on the Inside the closed frame of the rear bracket (2).

4. A kind of upper limb nerve rehabilitation training device according to claim 1 or 2, characterized in that: said rear wheel (5) is a double wheel, symmetrically installed on both sides of the tail of said rear support (2) .

5. A kind of upper extremity nerve rehabilitation training device according to claim 1 or 2 is characterized in that: said rear support (2) is a tail opening frame, and said rear wheel (5) is a single wheel, which is installed on the Inside the rear opening of the rear bracket (2).

6. An upper limb nerve rehabilitation training device according to claim 4, characterized in that: a seat support frame (4) is provided on the rear support (2), and a seat support frame (4) is provided on the seat support frame (4). A seat (18) is provided.

7. A kind of upper limb nerve rehabilitation training device according to claim 1 or 2, characterized in that: an oblique support rod (3) is provided between the said arc-shaped main vehicle beam (1) and the rear support (2) .

8 . The upper limb nerve rehabilitation training device according to claim 1 or 2 , wherein auxiliary wheels ( 17 ) are installed on both sides of the foot pedal ( 16 ). 9 .